Tic Tac Toe

Play Tic Tac Toe Online for Free

Tic Tac Toe is the classic game of X and O, now free to play online. Take turns placing your mark on the grid, and be the first to get three in a row across, down or diagonally. Play on the classic 3x3 board or a bigger 5x5 board, against the computer or a friend on the same device.

Genre: Puzzle, Board Game, 2 Player  |  Price: Free

It is one of the oldest and simplest strategy games, and a great way to practise thinking ahead.

How to Play Tic Tac Toe

1. Choose a board: 3x3 or 5x5.
2. Pick a mode: vs computer or 2 players.
3. Take turns placing X or O.
4. Get three in a row to win.
5. Block your opponent's lines.

Controls

Action	PC / Chromebook	iPad / tablet
Place your mark	Mouse: left click	Tap

Boards and Modes

The 3x3 board is the classic quick game. The 5x5 board gives more space and more ways to win, so games last longer and need more planning. Play solo against the computer or pass the device to a friend.

Winning Strategy

On a 3x3 board, starting in the centre or a corner gives you the best chance. Try to make a "fork", a move that creates two ways to win at once, because your opponent can only block one. Against a good player, a draw is common, and that is part of the challenge.

Tips for Tic Tac Toe

• Take the centre if it is free.
• Always check if your opponent can win next turn.
• Use corners to set up forks.
• Try 5x5 for a longer challenge.

Why Tic Tac Toe Is So Fun

Games take under a minute, the rules are easy for anyone, and there is always a rematch. It is perfect for a quick brain break or a friendly challenge with family.

A Very Old Game

Games like noughts and crosses have been played for thousands of years, scratched on stones and drawn on paper. It was even one of the first games ever played on a computer. Today it is still loved by kids and adults all over the world.

Learning Through Play

Simple as it looks, the game teaches planning, pattern spotting and thinking about what the other player might do. Teachers often use it to introduce strategy and logical thinking.

Fun Ways to Play

Try a "best of five" match against a friend, or challenge the computer and see how many games in a row you can avoid losing. On the 5x5 board, set your own rule, like needing four in a row, to make games even more exciting.

Is Tic Tac Toe Good for Kids?

Yes. It is a classic, peaceful thinking game with no chat, suitable for all ages. More advice for families is on our Information for Parents page. For independent age ratings and reviews of games, parents can also visit Common Sense Media.

Games Like Tic Tac Toe

More board games:

• Connect 4 – drop discs and connect four in a row.
• Master Checkers – classic checkers vs the computer.
• Ludo Hero – roll the dice in classic Ludo.
• Master Chess – play chess online.

Find more games like this in our Puzzle Games, 2 Player Games and Card & Board Games categories.

Tic Tac Toe FAQ

Is Tic Tac Toe free?

Yes. Play Tic Tac Toe free on Kizoo Games.

Can two players play Tic Tac Toe?

Yes, on the same device.

What boards are there?

3x3 and 5x5.

What is the best first move?

The centre or a corner on a 3x3 board.

Does it work on iPad?

Yes. Tap to place your mark.